/*
* Licensed under the MIT License
* 
* Copyright (c) 2010 Kay Kreuning
* 
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
* 
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
* 
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
* 
* http://code.google.com/p/as3hyvesapi
*/
package nl.hyves.api.authorization
{
//	import com.adobe.serialization.json.JSON;
	
	import flash.events.Event;
	import flash.net.URLLoader;
	import flash.net.URLRequest;
	
	import nl.hyves.api.methods.PrivateMethods;
	import nl.hyves.api.oauth.IAuthorizer;
	import nl.hyves.api.oauth.IOAuth;
	import nl.hyves.api.oauth.OAuthToken;
	
	public class LogintokenAuthorization implements IAuthorizer
	{
		private var logintoken:String;
		private var oauth:IOAuth;
		
		public function LogintokenAuthorization(logintoken:String)
		{
			this.logintoken = logintoken;
		}
		
		public function authorize(oauth:IOAuth):void
		{
			this.oauth = oauth;
			
			var request:URLRequest = oauth.getURLRequest({
				ha_method: PrivateMethods.auth_accesstokenByLogintoken,
				logintoken: logintoken
			});
			
			var loader:URLLoader = new URLLoader(request);
			loader.addEventListener(Event.COMPLETE, onComplete);
		}
		
		private function onComplete(event:Event):void
		{
			var response:XML = new XML(event.target.data);
			
			oauth.updateCredentials(new OAuthToken(
				response.oauth_token.toString(),
				response.oauth_token_secret.toString(),
				response.userid.toString(),
				response.methods.split(","),
				new Date(parseInt(response.expiredate.toString()) * 1000)
			));
		}
	}
}